Giant Josephson generation in wide superconducting films
Ivanchenko Yu. M. , Mikheenko P. N., Yuzhelevskii Ya. I.
Josephson generation of huge amplitude has been observed to occur in shunted granular films with a distinct channel in which the magnetic field is concentrated. The particular features of this generation are explained on the basis of a mechanism of a synchronized motion of multiquantum flux tubes with Φ = (105-106)Φ0.